Format all tests.

tests/corelib/regexp/v8_regexp_utils.dart

Index: tests/corelib/regexp/v8_regexp_utils.dart
diff --git a/tests/corelib/regexp/v8_regexp_utils.dart b/tests/corelib/regexp/v8_regexp_utils.dart
index 83e56d09eb3b2afaae37381241feb38f762ecbc9..cde750a7294089ae774958b8cbeab152cfde3599 100644
--- a/tests/corelib/regexp/v8_regexp_utils.dart
+++ b/tests/corelib/regexp/v8_regexp_utils.dart
@@ -9,11 +9,19 @@ import "package:expect/expect.dart";
 void assertEquals(actual, expected, [String message = null]) {
   Expect.equals(actual, expected, message);
 }
-void assertTrue(actual, [String message = null]) { Expect.isTrue(actual, message); }
-void assertFalse(actual, [String message = null]) { Expect.isFalse(actual, message); }
+
+void assertTrue(actual, [String message = null]) {
+  Expect.isTrue(actual, message);
+}
+
+void assertFalse(actual, [String message = null]) {
+  Expect.isFalse(actual, message);
+}
+
 void assertThrows(fn, [num testid = null]) {
   Expect.throws(fn, null, "Test $testid");
 }
+
 void assertNull(actual, [num testid = null]) {
   Expect.isNull(actual, "Test $testid");
 }
@@ -27,9 +35,17 @@ void assertToStringEquals(str, match, num testid) {
   Expect.equals(str, actual.join(","), "Test $testid");
 }
 
-void shouldBeTrue(actual) { Expect.isTrue(actual); }
-void shouldBeFalse(actual) { Expect.isFalse(actual); }
-void shouldBeNull(actual) { Expect.isNull(actual); }
+void shouldBeTrue(actual) {
+  Expect.isTrue(actual);
+}
+
+void shouldBeFalse(actual) {
+  Expect.isFalse(actual);
+}
+
+void shouldBeNull(actual) {
+  Expect.isNull(actual);
+}
 
 void shouldBe(actual, expected, [String message = null]) {
   if (expected == null) {
@@ -46,4 +62,4 @@ Match firstMatch(String str, RegExp pattern) => pattern.firstMatch(str);
 List<String> allStringMatches(String str, RegExp pattern) =>
     pattern.allMatches(str).map((Match m) => m.group(0)).toList();
 
-void description(str) { }
+void description(str) {}